Has 怎么用 主语人称:第三人称单数(she/he/it/Tom/lily/the dog);
时态:现在完成时、现在完成进行时;
意思:有、已经;
linestart
She has
He has
It has
Tom has
Lily has
The dog has
My mom has
lineend
Have 怎么用
主语人称:第一、第二人称单数和其他人称复数(I/You/We/They/The dogs/My brothers);
时态:现在完成时、现在完成进行时;
意思:有、已经;
linestart
I have
You have
We have
They have
The dogs have
My brothers have
lineend
Had 怎么用
主语人称:所有人称单复数(I/You/We/They/The dogs/My brothers+ she/he/it/Tom/lily/the dog);
时态:过去完成时、过去完成进行时;
意思:有、已经;
linestart
She had
He had
It had
Tom had
Lily had
The dog had
My mom had
I had
We had
You had
They had
The dogs had
My brothers had
lineend
否定式
Has not = hasn't
Have not = haven't
Had not = hadn't